vtkTrackballMoveActor.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkTrackballMoveActor_h
#define vtkTrackballMoveActor_h
 
#include "vtkCameraManipulator.h"
 
#include "vtkCommand.h"                // for vtkCommand::UserEvent
#include "vtkInteractionStyleModule.h" // needed for export macro
 
VTK_ABI_NAMESPACE_BEGIN
class VTKINTERACTIONSTYLE_EXPORT vtkTrackballMoveActor : public vtkCameraManipulator
{
public:
  static vtkTrackballMoveActor* New();
  vtkTypeMacro(vtkTrackballMoveActor, vtkCameraManipulator);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  enum MoveActorEvents
  {
    RequestActiveSourceBoundsEvent = vtkCommand::UserEvent + 1,
    RequestActiveSourcePositionEvent = vtkCommand::UserEvent + 3,
    ApplyActiveSourcePositionEvent = vtkCommand::UserEvent + 2
  };


  void StartInteraction() override{};
  void EndInteraction() override{};
  void OnKeyDown(vtkRenderWindowInteractor* vtkNotUsed(rwi)) override {}
  void OnKeyUp(vtkRenderWindowInteractor* vtkNotUsed(rwi)) override {}
  void OnButtonUp(int vtkNotUsed(x), int vtkNotUsed(y), vtkRenderer* vtkNotUsed(ren),
    vtkRenderWindowInteractor* vtkNotUsed(rwi)) override
  {
  }



  void OnMouseMove(int x, int y, vtkRenderer* ren, vtkRenderWindowInteractor* iren) override;
  void OnButtonDown(int x, int y, vtkRenderer* ren, vtkRenderWindowInteractor* iren) override;
 
protected:
  vtkTrackballMoveActor();
  ~vtkTrackballMoveActor() override;
 
private:
  vtkTrackballMoveActor(const vtkTrackballMoveActor&) = delete;
  void operator=(const vtkTrackballMoveActor&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif